<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="学生" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入学生" clearable size="small" @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="宿舍" prop="roomId">
        <el-select v-model="queryParams.roomId" clearable placeholder="请选择宿舍" filterable remote
          reserve-keyword :remote-method="remoteQueryRoom">
          <el-option v-for="item in queryRoomList" :key="item.id" :label="item.title" :value="item.id" size="small">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="考勤日期" prop="checkDate">
        <el-date-picker :picker-options="pickerOptions"
            v-model="dateRange"
            size="small"
            style="width: 240px"
            value-format="yyyy-MM-dd"
            type="daterange"
            range-separator="-"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
          ></el-date-picker>
      </el-form-item>
      <el-form-item label="考勤类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择考勤类型" clearable size="small">
          <el-option v-for="dict in typeOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['student:studentCheck:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['student:studentCheck:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" icon="el-icon-upload2" size="mini" @click="handleImport" v-hasPermi="['student:studentCheck:import']">导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" icon="el-icon-download" size="mini" @click="handleExport" v-hasPermi="['student:studentCheck:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="studentCheckList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="学生" align="center" prop="name" />
      <el-table-column label="宿舍" align="center" prop="roomName" />
      <el-table-column label="考勤日期" align="center" prop="checkDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.checkDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作人" align="center" prop="createBy" />
      <el-table-column label="操作时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="考勤类型" align="center" prop="type" :formatter="typeFormat" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['student:studentCheck:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['student:studentCheck:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改宿舍考勤对话框 -->
    <el-dialog  :close-on-click-modal="false" :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="宿舍" prop="roomId">
          <el-select v-model="form.roomId" clearable placeholder="请选择宿舍" @change="remoteStudent" filterable remote
            reserve-keyword :remote-method="remoteRoom">
            <el-option v-for="item in roomList" :key="item.id" :label="item.title" :value="item.id" size="small">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="学生" prop="batchs" v-if="this.form.id == null">
          <el-select v-model="form.batchs" multiple clearable placeholder="请选择学生">
            <el-option v-for="item in studentList" :key="item.id" :label="item.name" :value="item.id" size="small">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="学生" prop="stuId" v-if="this.form.id != null">
          <el-select v-model="form.stuId" placeholder="请选择学生">
            <el-option v-for="item in studentList" :key="item.id" :label="item.name" :value="item.id" size="small">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="考勤类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择考勤类型">
            <el-option v-for="dict in typeOptions" :key="dict.dictValue" :label="dict.dictLabel" :value="dict.dictValue"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="考勤日期" prop="checkDate">
          <el-date-picker clearable size="small" style="width: 200px" v-model="form.checkDate" type="date" value-format="yyyy-MM-dd"
            placeholder="选择考勤日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="说明" prop="comment">
          <el-input v-model="form.comment"  placeholder="请输入说明" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 导入对话框 -->
    <el-dialog  :close-on-click-modal="false" :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers" :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading" :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess"
        :auto-upload="false" drag>
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">
          将文件拖到此处，或
          <em>点击上传</em>
        </div>
        <div class="el-upload__tip" slot="tip">
          <el-checkbox v-model="upload.updateSupport" />是否更新已经存在的考勤数据
          <el-link type="info" style="font-size:12px" @click="importTemplate">下载模板</el-link>
        </div>
        <div class="el-upload__tip" style="color:red" slot="tip">提示：仅允许导入“xls”或“xlsx”格式文件！</div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {    listStudentCheck,    getStudentCheck,    delStudentCheck,    addStudentCheck,    updateStudentCheck,    exportStudentCheck,    importTemplate  } from "@/api/student/studentCheck";
  import { selectRoom } from "@/api/base/room";
  import { getToken } from "@/utils/auth";
  import { selectStudent } from "@/api/base/student";

  export default {
    name: "StudentCheck",
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 宿舍数据
        roomList: [],
        queryRoomList: [],
        //学生数据
        studentList: [],
        // 宿舍考勤表格数据
        studentCheckList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 考勤类型字典
        typeOptions: [],
        // 导入参数
        upload: {
          // 是否显示弹出层
          open: false,
          // 弹出层标题
          title: "",
          // 是否禁用上传
          isUploading: false,
          // 是否更新已经存在的数据
          updateSupport: 0,
          // 设置上传的请求头部
          headers: {
            Authorization: "Bearer " + getToken()
          },
          // 上传的地址
          url: process.env.VUE_APP_BASE_API + "/student/studentCheck/importData"
        },
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: null,
          roomId: null,
          checkDates: null,
          addUser: null,
          addTime: null,
          type: null,
          comment: null
        },
      // 日期范围
      dateRange: [],
        pickerOptions: {
          shortcuts: [{
            text: '最近一周',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 7);
              picker.$emit('pick', [start, end]);
            }
          }, {
            text: '最近一个月',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
              picker.$emit('pick', [start, end]);
            }
          }, {
            text: '最近三个月',
            onClick(picker) {
              const end = new Date();
              const start = new Date();
              start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
              picker.$emit('pick', [start, end]);
            }
          }]
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          batchs: [{ required: true, message: "学生不能为空", trigger: "blur" }],
          roomId: [{ required: true, message: "宿舍不能为空", trigger: "blur" }],
          checkDate: [{ required: true, message: "考勤日期不能为空", trigger: "blur" }],
          type: [{ required: true, message: "考勤类型不能为空", trigger: "blur" }]
        }
      };
    },
    created() {
      this.getList();
      this.getDicts("dorm_check_type").then(response => {
        this.typeOptions = response.data;
      });
    },
    methods: {
      /** 查询宿舍考勤列表 */
      getList() {
        this.loading = true;
        listStudentCheck(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
          this.studentCheckList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 考勤类型字典翻译
      typeFormat(row, column) {
        return this.selectDictLabel(this.typeOptions, row.type);
      },
      remoteRoom(query) {
        if (query !== '') {
          this.loading = true;
          selectRoom({ title: query, type: '3' }).then(response => {
            this.roomList = response.rows;
            this.total = response.total;
            this.loading = false;
          });
        } else {
          this.loading = true;
          selectRoom({ status: '1', type: '3' }).then(response => {
            this.roomList = response.rows;
            this.total = response.total;
            this.loading = false;
          });
        }
      },
      remoteQueryRoom(query) {
        if (query !== '') {
          this.loading = true;
          selectRoom({title: query, type: '3'}).then(response => {
            this.queryRoomList = response.rows;
            this.total = response.total;
            this.loading = false;
          });
        } else {
          this.loading = true;
          selectRoom({status: '1',type: '3'}).then(response => {
            this.queryRoomList = response.rows;
            this.total = response.total;
            this.loading = false;
          });
        }
      },
      remoteStudent() {
        this.loading = true;
        selectStudent({ roomId: this.form.roomId }).then(response => {
          this.studentList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          stuId: null,
          batchs: null,
          roomId: null,
          checkDate: null,
          addUser: null,
          addTime: null,
          type: null,
          comment: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加宿舍考勤";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getStudentCheck(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改宿舍考勤";
          this.remoteRoom(response.data.roomName);
          this.remoteStudent();
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateStudentCheck(this.form).then(response => {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addStudentCheck(this.form).then(response => {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$confirm('是否确认删除宿舍考勤编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delStudentCheck(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams;
        this.$confirm('是否确认导出所有宿舍考勤数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportStudentCheck(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
      },
      /** 导入按钮操作 */
      handleImport() {
        this.upload.title = "宿舍考勤导入";
        this.upload.open = true;
      },
      /** 下载模板操作 */
      importTemplate() {
        importTemplate().then(response => {
          this.download(response.msg);
        });
      },
      // 文件上传中处理
      handleFileUploadProgress(event, file, fileList) {
        this.upload.isUploading = true;
      },
      // 文件上传成功处理
      handleFileSuccess(response, file, fileList) {
        this.upload.open = false;
        this.upload.isUploading = false;
        this.$refs.upload.clearFiles();
        this.$alert(response.msg, "导入结果", {
          dangerouslyUseHTMLString: true
        });
        this.getList();
      },
      // 提交上传文件
      submitFileForm() {
        this.$refs.upload.submit();
      }
    }
  };
</script>
